In October 1922, a hit squad of over ten Korean assassins, disguised as Chinese people, was reported to be on its way to Fengtian (present day Shenyang) to assassinate pro-Japanese Koreans
October 10, 1922 Gyeongseong Ilbo (Keijo Nippo)
An Assassination Squad Targeting Pro-Japanese Koreans headed to Fengtian
According to the information that arrived at the headquarters of the Fengtian Citizens Protection Association, more than ten members of an assassination squad organized in Kuandian County, Manchuria, disguised themselves as Chinese and, on the 13th of last month, departed Kuandian traveling on a land route toward Fengtian. Their single-minded goal is said to be to assassinate Koreans of the pro-Japanese kind (Fengtian Telegram).
(my transcription into modern Japanese orthography, with punctuation marks added for clarity)
大正十一年十月十日 京城日報
親日鮮人
暗殺団
奉天に向かう
奉天保民会本部に到着した情報に依れば、寛甸県に於いて組織せられた暗殺団員十余名は支那人に変装し、客月十三日同地出発陸路奉天に向かえるが、彼等の目的は専ら親日系統の鮮人を暗殺せんとするにあるものなりと(奉天電報)。